CN106181080A - For the cassette module that optical element is maintained in laser process equipment - Google Patents
For the cassette module that optical element is maintained in laser process equipment Download PDFInfo
- Publication number
- CN106181080A CN106181080A CN201610657056.3A CN201610657056A CN106181080A CN 106181080 A CN106181080 A CN 106181080A CN 201610657056 A CN201610657056 A CN 201610657056A CN 106181080 A CN106181080 A CN 106181080A
- Authority
- CN
- China
- Prior art keywords
- box
- potted component
- cassette module
- optical element
- notch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
- B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1494—Maintenance of nozzles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Packaging Frangible Articles (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to cassette module (51); for optical element (12) is maintained in laser process equipment; in particular in the laser Machining head by laser beam processing workpiece; this cassette module includes: housing (53); it has for receiving optical element or the reception pit shaft (54) of protection glass (12), and is respectively provided with the opening passed through for the light path for being guided by laser process equipment in opposed both sides；With box (10), optical element (12) is maintained in this box and this box can be pushed in reception pit shaft (54), for being positioned in the optical path by optical element (12).In order to largely prevent the abrasion occurred when changing optical element or protection glass; arrange: box (10) have at least two opposed, for abut in receive pit shaft (54) corresponding wall (50; 52) contact surface (46 on; 48), described contact surface is gathered along pushing direction (A).
Description
Technical field
The present invention relates to a kind of according to claim 1 cassette module as described in the preamble, it is for protecting optical element
Hold in laser process equipment, be especially maintained at by laser beam in the laser Machining head processing workpiece.
Background technology
By the known this cassette module of German Utility Model DE 20 2,014 105 807 U1.Its apply for by
Laser beam is cut in the industrial lasers process equipment of workpiece.Here, laser Machining head is directed into the table of workpiece to be cut
The top in face, laser beam is focused onto on surface of the work with high intensity.
The optical element being positioned in light path separates with cutting gas room by protecting glass and thus is protected.Described
Protection glass is maintained in cassette module, and described cassette module makes it possible to particularly simple change protection glass.Specifically,
Described cassette module includes that housing, described housing have reception pit shaft therein, and described reception pit shaft prolongs in a lateral direction
Reach in light path.The box keeping protection glass can be pushed in described reception pit shaft.Described housing is receiving the both sides of pit shaft
Having opening, laser beam may pass through these openings and injects and penetrate.
In order to described laser process equipment runs with can having the shortest break period, it is important that protection glass
Glass is wanted to change the soonest and simply.This is by extracting box out and will have new protection glass from cassette module
Box again pushes and achieves that.But here exist following dangerous: slide in the reception pit shaft of cassette module at described box
Time dynamic, cassette module there will be abrasion.The abrasive particle formed at this is likely to remain in cassette module and pollutes protection glass
Glass.Due to the effect of laser emission, described abrasive particle and the possible heating of protection glass, thus it is likely to occur protection glass
Thermal deformation and the change of refractive index.Thus, such as there will be the laser beam in the skew of laser beam focus and focus
Light intensity can weaken.Thus affect crudy.
Summary of the invention
Therefore, it is an object of the present invention to provide a kind of the above-mentioned type, set for optical element is maintained at Laser Processing
Cassette module in Bei, described cassette module largely prevents abrasion occur when changing protection glass, thus avoids
That face is mentioned, in laser processing procedure produced problem.
According to the present invention, this purpose realizes by having the cassette module of claim 1 feature.In the dependent claims
The favourable configuration of the statement present invention and extension.
According to the present invention, described box have at least two mutually opposing, for abut in receive pit shaft wall on
Contact surface, these contact surfaces are gathered along the direction that pushes of box.Therefore, pushing on direction, the spacing between these contact surfaces
Box cross section between the contact surface reduced and narrow the most correspondingly reduces.Described contact surface coordinates essence in pushing position
Really abut in received well barrel region thereon correspondingly to narrow.Described box is thus avoided to push away between parallel sliding surface
Slide on the fashionable upper side at this box and downside, such as, in the case of following this box, there will be described slip:
This box has uniform cross section in their extension direction, and this cross section side thereon and downside have connecing of being parallel to each other
Contacting surface, these contact surfaces slide on corresponding, the parallel well bore wall receiving pit shaft, until pushing end.
Contact surface at box is constructed according to the invention and receives pit shaft when correspondingly narrowing, and pushes position at final
Middle just formation coordinates accurate contact.Slide on well bore wall in the face that the most largely avoids contact with.Therefore, generation is also reduced
The risk of abrasion, and greatly reduce the appearance of the abrasive particle that can pollute optical element.The contact surface gathered may be provided at box
On the upper side and lower side of son, and/or form left side and the right side of box.
A preferred embodiment of the invention, gathers to described contact surface wedge shape.These contact surfaces can be flatly
Structure, but must have corresponding gradient relative to each other, in order to realize described wedge-type shape.Further preferably, described contact surface
In one formed by a side of substantially annular potted component.Described potted component such as can relate to pressure
Ring, described pressure ring is configured to crush seal device and surrounds the top edge of described optical element.
Preferably, the thickness of described potted component reduces along the direction that pushes of box.That is, described potted component is before box
The end stretched has less height compared with in the side towards box rear end of this potted component.In this case,
Gathering of opposed contact surface can be realized by the respective shapes of described potted component.
In accordance with another preferred embodiment of the present invention, described potted component is configured for determining its rotation in box
Indexing is put.This especially makes the potted component according to above-mentioned embodiment may be easily placed into, and this potted component is asymmetric along its periphery
Ground shapes, i.e. higher compared with at opposed position at a position of its periphery.In this case, described sealing unit
The part correct rotation in box positions extremely important.For determining that the corresponding measure of position of rotation makes the system of described box
Make and its operation when changing protection glass becomes simple.
Described potted component is preferably configured as not rounded.
According to another embodiment of the present invention, described potted component has at least one on the outside of its periphery and coordinates
Element, described co-operating member is provided for common to the corresponding co-operating member in the box notch for receiving described potted component
Effect.These co-operating members fix the position of rotation of described potted component.
The co-operating member being arranged in the notch of box preferably has projection, and is arranged on the cooperation on described potted component
Element includes can be by described protruding importing notch therein.
In this case, described projection preferably can be locked in potted component by the rotary motion of described potted component
Notch in, such as according to the mode that bayonet type is sealed.
According to another preferred implementation, described box includes sealing ring in its side deviating from described potted component, its
In, described optical element is maintained between described sealing ring and described potted component.
Preferably, described sealing ring is configured to generally c-shaped in the internally positioned part of its cross section, and big at this
Cause to be connected on C-shaped cross-section parts a flange in outside, described flange bearing described box be used for receive described close
In the stage portion of the wall of the notch of envelope element.
Further preferably, described sealing ring is insured at this sealing ring in stage portion by the snap ring being placed in the notch of box
On position in.This snap ring such as can elastic springing ground by pressing, thus it can be presented in described notch and loosen
Time compress the wall of described notch.
Accompanying drawing explanation
The preferred embodiments of the present invention are expanded on further the most with reference to the accompanying drawings.
Fig. 1 is in the unshowned reception pit shaft being pushed into the cassette module according to one embodiment of the present invention
The side sectional view of box；
Fig. 2 will be pushed into the schematic diagram of the push-on process received in pit shaft arranged for this according to the box of Fig. 1；
Fig. 3 illustrates the side view of the box according to Fig. 1 with exploded view；And
Fig. 4 is according to the axonometric chart of the parts of Fig. 3.
Detailed description of the invention
Box 10 shown in Fig. 1 is the ingredient of cassette module not shown further at this, described cassette module
Protection glass 12 in the light path of the laser Machining head keeping optical element, being such as positioned at laser process equipment.Such as by
The essential structure of the known this laser Machining head of German Utility Model DE 20 2,014 105 807 U1.It has therein
Vertical pit shaft, laser beam is directed and through optical element in this pit shaft, especially as collimating lens, condenser lens with
And the like.The protection glass 12 being placed in described box 10 is for protecting this kind of optical element described not sharp by invading
In the vertical pit shaft of light processing head and pollute the impact of dirt of described optical element.
Box 10 depicted herein is being pushed in vertical light path in the horizontal direction that laser beam is orientated,
Make described laser beam can cross protection glass 12 from the top down.The spatial orientation title here used, such as
On " ", D score etc., merely relate to the description the most typically for a kind of applicable cases, but be not construed as the present invention
Restriction.This laser Machining head the most also can take at other and be used up.
Described box 10 includes the part 14 being substantially in the form of tabular, this be partially received in the reception pit shaft of housing and
Having closure member 16 being positioned at for pushing direction on end below of this part, the size of described closure member determines
Become higher and wider compared with plate portion 14.This closure member 16 is for closing at the pushing status lower seal of described box 10
Close receiving pit shaft and simultaneously constituting the backstop pushing stroke for box described in gauge 10 of housing.Described closure member 16
On the side of plate portion 14, it is provided with sealing device 18, described sealing device dashing forward entirely around plate portion 14 at it
Head.It is arranged on the deviating from outside described plate portion 14 of described closure member 16 for handling the handle element 20 of described box 10
On side, thus grasp described box 10 and especially from described reception pit shaft, extract described box out and easily realize.
Push direction by marked by arrow A and to extend the most from left to right in fig. 2.The direction connects described in being also
Receiving the bearing of trend of pit shaft, the most described reception pit shaft opens wide to the left.
The plate portion 14 of described box 10 has the notch 22 for receiving protection glass 12, and described notch is formed described
Pass through openings in plate portion 14.Described protection glass 12 constructs to cylindricality as to be expanded on further further below, tool
There are flat, parallel downside and upper side and there is the outer wall of cylindricality.Corresponding to this shape, described notch 22 also has base
Wall 24 that shape to cylindricality in basis, that be relatively large in diameter.This wall 24 is on its lower seamed edge, i.e. in the downside of described plate portion 14
On by stage portion 26 gauge protruded inwardly from, this stage portion makes the diameter of described notch 22 subtract at the downside of described box 10
Little.
The sealing ring 28 being maintained in described notch 22 is bearing in this stage portion.Described sealing ring 28 is at its cross section
Be configured to generally c-shaped in internally positioned part so that the open side of this C-shaped portion inwardly, i.e. towards the light of described light path
Axle.The cross-section parts of this C-shaped is connected in outside the flange 30 being bearing in stage portion 26 so that described sealing ring 28 is not
Can drop through the under shed of described notch 22.Described sealing ring 28 is made up of the material being elastically compressed so that particular on
The internal easy pressing of C-shaped cross-section part.
Described protection glass 12 is bearing in the C-shaped cross-section part of described sealing ring 28 with its downside.This protection glass
The diameter of glass is less than the described sealing ring 28 overall diameter including described flange 30.Therefore, at the post of described protection glass 12
Gap is left between the wall 24 of shape outer wall and described notch 22.It is embedded in this gap for insuring the snap ring 32 of described sealing ring 28
In.This snap ring 32 is round, but has interruption at a position of its periphery so that it is easy pressing in diametric(al),
This makes snap ring 32 may be easily placed in described notch 22.Because described snap ring 32 is by the material such as metal structure of elastic springing
Become, so it compresses the wall 24 of described notch 22 after inserting automatically the most outwardly.
Above described snap ring 32, the gap between described protection glass 12 and the wall 24 of described notch 22 exists
There is another potted component 34.This potted component 34 substantially has the cross section of letter " L " shape of reversing, and this cross section has: perpendicular
Straight section 36, this section extends in the gap between described protection glass 12 and the wall 24 of described notch 22；And horizontal zone
Section 38, the superposed outward flange of described protection glass 12 held by this section bag.Described potted component 34 is by coefficient
Co-operating member is maintained in this potted component position of rotation in notch 22.Described co-operating member relates in one aspect to from described
The projection that the wall 24 of notch 22 protrudes inwardly from, is on the other hand involved in externally-arranged notch on described potted component 34.?
It can be seen that the section of a projection 40 in Fig. 1, this projection highlights from the wall 24 of described notch 22 towards pushing direction A and coordinates
In respective slot 42 externally-located on described potted component 34.The such structure of shape of the notch 42 for receiving protruding 40
Type so that described protruding 40 can be locked in described notch 42 by the rotary motion of described potted component.This also can according to after
The Fig. 3 and 4 in face is expanded on further.
Described potted component 34 protrudes upward from the notch 22 being used for receiving protection glass 12 so that its upper side compares tabular
The surface 44 between described potted component 34 and described closure member 16 of part 14 is high.Described potted component 34 is along it
Periphery has uneven height, and mode is as follows: it is towards the side of described closure member 16, (this side is pushing on the A of direction
Place is later) thicker with compared with push the side being on the A of direction above.The upper side of this potted component forms described box
Substantially annular contact surface 46 on the upside of in the of 10, described contact surface is provided for abutting in the upper wall of described reception pit shaft
On, described upper side is angled slightly downward on the A of direction pushing, and opposed being positioned on the downside of box 10 (includes described on the downside of this
The downside of sealing ring 28) contact surface 48 be level.Therefore, described box 10, for abut in receive pit shaft corresponding
Upper wall and lower wall on upper contact surface 46 and lower contact surface 48 gather to wedge shape on the A of direction pushing.The position of these walls 50,52
Put and indicate the most by a dotted line.Because these walls 50,52 of described reception pit shaft from pit shaft opening until bottom is all flat
Smooth, as it is shown in figure 1, so described box 10 slides on the lower wall 50 of described pit shaft with its downside, until tilt is upper
Contact surface 46, i.e. potted component 34 backstop hermetically are on the upper wall 52 of described pit shaft.The plate portion 14 of described box 10
Region, the scope of freedom 44 does not contacts with the wall 50,52 of described reception pit shaft.
I.e. by this shape gathered of the contact surface 46,48 of described box 10, final when pushing position arriving
The cooperation just formed between described box 10 and the wall 50,52 of described reception pit shaft contacts accurately.Thus, with traditional insertion
Part is compared, and can greatly reduce the abrasion pushed during motion, described traditional insert side thereon and downside have flat,
Parallel contact surface, these contact surfaces slide on corresponding, parallel well bore wall and may hold during this sliding motion
Produce abrasion continuously.
Different from the wedge shape proposed in the present embodiment of the opposed contact surface 46,48 on described box 10, it is possible to set
Think that described contact surface 46,48 is gathered otherwise.The most described contact surface 46,48 needs not to be smooth completely, but can
It it is bending.Additionally, also need not necessarily exist orthoscopic to push path, but push direction A can be according to an arcuate shape, opposed connects
The spacing of contacting surface 46,48 pushes path with this arcuate shape along arc and reduces.Last it is also contemplated that connecing on described box 10
Contacting surface 46,48 and described well bore wall 50,52 form step pushing at one or more positions on the A of direction, i.e. described in connect
Gathering of contacting surface 46,48 is not forced to carry out equably, but also can carry out to step.
The working method of the present invention can be expanded on further again according to the schematic diagram in Fig. 2, and this schematic diagram illustrates simplifiedly
Having the cassette module 51 of housing 53, described housing includes receiving pit shaft 54, and described box 10 is received in this reception pit shaft.
Do not show that in fig. 2 in opening on described housing 53, that pass through for laser beam provided above and below.According to figure
2, described box 10 has completely flat and flat upper contact surface 46 and has lower contact that is smooth and that be positioned at horizontal direction
Face 48.
Upper contact surface 46 slopes slightly downward along pushing direction A, thus the upper contact surface 46 of described box 10 with under contact
Wedge shape ground, face 48 is gathered towards the end of described box 10, i.e. spacing between these contact surfaces reduces along pushing direction A.Described
Receive pit shaft 54 and be molded into the most complementary with the contact surface 46,48 of described box 10 in the present embodiment, i.e. this reception pit shaft
On the downside of it, by level, smooth wall 50 gauge, side is by that be slightly tilted, flat upper wall 52 gauge thereon, described
The upper contact surface 46 of box 10 in the position being pushed completely into fully and without free clearance ground, abut on described hermetically
On wall.Can also be apparent from this illustration, just upper contact surface 46 He of described box 10 in the position being pushed completely into
Formed between lower contact surface 48 and the wall 52,50 of described reception pit shaft 54 to coordinate and contact accurately, so that pushing the mill of period
Erosion minimizes.
Also described box 10 can be arranged in side for abutting in the corresponding contact face on the wall receiving pit shaft 54, and
And the vertical sidewall of described reception pit shaft 54 can correspondingly shape.
In exploded view in figure 3, the plate portion 14 of described box 10, sealing ring 28, snap ring 32, protection glass 12 with
And substantially annular potted component 34 arranges stackedly, in order to see more clearly.In this illustration it can be seen that be used for connecing
The wall 24 of the notch 22 receiving described protection glass 12 has substantially rectangular breach 56 relative to the side pushing direction A.
In three-dimensional exploded view in the diagram, here it is apparent that the C-shaped of snap ring 32, this C-shaped makes it possible in side pressing.
Additionally, here can also be clearly seen, in addition to protruding 40, the wall 24 of described notch 22 there is also other projection
58,60, they are positioned at on described protruding 40 the most opposed wall regions, and are arranged to phase in the circumference of described wall 24
There is between Hu the angular interval less compared with the described angular interval of protruding 40 with each of which.It means that these are convex
Play 40,58 and 60 peripheries being arranged to along described wall 24 and separate uneven angular interval.Therefore, in order to insert described notch
In 22, described potted component 34 must be rotated into the notch being provided for receiving these projections 40,58,60 and be correspondingly oriented.Logical
Crossing this mode, the described potted component 34 position of rotation in described notch 22 is determined.
In figures 3 and 4 it can also be seen that being used on the outside of described potted component 34 receives described protruding 40,58,60
Each notch 42.Each notch 42 is respectively provided with: the first vertical section 62, and this first vertical section is from described potted component 34
Lower seamed edge upwardly extends；Horizontal section 64 with linking to this vertical section 62 upper end；And it is engaged on again this horizontal section
On the second vertical section 66.First corresponding projection (in the cases of figs. 3 and 4, being arranged in projection 58 above) can be led
Enter in the bottom of the described first vertical section 62 so that described potted component 34 can be guided straight down, in order to then exist
It is made to slide along described horizontal section 64 approximately along during this potted component 34 that turns clockwise.Finally, described potted component
34 are locked out, and its mode is, are pressed downward against and protruding 58 are positioned at this along what the second vertical section 64 slided into this projection
In the final position of section upper end.
Being drawn by described above, the notch 42 being shaped so as to forms a class bayonet lock together with respective protruding 40,58,60
Close, be used for fixing described potted component 34.Different from this embodiment, it is also contemplated that for fixing the rotation of described potted component 34
Other measures that indexing is put, the not rounded make of the most described potted component 34, this make only allows an insertion side
To.
Claims (12)
1. a cassette module (51), for being maintained in laser process equipment by optical element (12), is especially maintained at use
In the laser Machining head processing workpiece by laser beam, this cassette module includes: housing (53), and described housing has use
In receiving the reception pit shaft (54) of described optical element (12) and being respectively provided with opening on opposed both sides, described opening supplies
The light path guided by described laser process equipment is passed through；With box (10), described optical element (12) is maintained in this box,
And this box can be pushed in described reception pit shaft (54), in order to described optical element (12) is positioned in the optical path, its
Be characterised by, described box (10) have at least two mutually opposing, for abutting in the corresponding of described reception pit shaft (54)
Wall (50,52) on contact surface (46,48), described contact surface is gathered along pushing direction (A).
Cassette module the most according to claim 1, it is characterised in that gather to described contact surface (46,48) wedge shape.
Cassette module the most according to claim 1 and 2, it is characterised in that one in described contact surface (46,48) is passed through
One side of substantially annular potted component (34) is formed.
Cassette module the most according to claim 3, it is characterised in that the thickness of described potted component (34) is along described box
(10) the direction (A) that pushes reduces.
5. according to the cassette module described in claim 3 or 4, it is characterised in that described potted component (34) is configured for really
Its position of rotation in described box (10) fixed.
Cassette module the most according to claim 5, it is characterised in that described potted component (34) is configured to not rounded.
Cassette module the most according to claim 5, it is characterised in that described potted component (34) is on the outside of its periphery
There is at least one co-operating member, described co-operating member be provided for described box (10) be used for receive described potted component
(34) the corresponding co-operating member in notch (22) acts on jointly.
Cassette module the most according to claim 7, it is characterised in that be arranged on the co-operating member bag in described notch (22)
Include projection (40,58,60), and the co-operating member being arranged on described potted component (34) includes notch (42), described projection
(40) can import in the described notch (42) of potted component.
Cassette module the most according to claim 8, it is characterised in that described projection (40,58,60) can be by described sealing
The rotary motion of element (34) is locked in the described notch of potted component.
10. according to the cassette module according to any one of the claims, it is characterised in that described box (10) deviates from it
The side of described potted component (34) includes sealing ring (28), and described optical element is maintained at described sealing ring (28) with described
Between potted component (34).
11. cassette modules according to claim 10, it is characterised in that described sealing ring (28) being positioned at its cross section
It is configured to generally c-shaped in internal part, in outside linking flange (30), institute on the cross-section parts that this is generally c-shaped
State the flange bearing stage portion at the wall (24) of the notch (22) being used for receiving described sealing ring (34) of described box (10)
(26) on.
12. cassette modules according to claim 11, it is characterised in that described sealing ring (28) is by being placed in described notch
(22) snap ring (32) in by insurance in this sealing ring position in described stage portion (26).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015107556.3 | 2015-05-13 | ||
| DE102015107556.3A DE102015107556B3 (en) | 2015-05-13 | 2015-05-13 | Cassette module for holding an optical element in a laser processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181080A true CN106181080A (en) | 2016-12-07 |
| CN106181080B CN106181080B (en) | 2018-01-02 |
Family
ID=56682796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610657056.3A Active CN106181080B (en) | 2015-05-13 | 2016-05-12 | For the cassette module being maintained at optical element in laser process equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106181080B (en) |
| DE (1) | DE102015107556B3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227105A (en) * | 2016-12-22 | 2018-06-29 | 台湾东电化股份有限公司 | Camera lens module |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017209696A1 (en) | 2017-06-08 | 2018-12-13 | Trumpf Laser Gmbh | Protective glass with transponder and installation aid and associated laser tool |
| DE102018131887B3 (en) * | 2018-09-28 | 2020-02-13 | Scansonic Mi Gmbh | Laser processing device with optics protection and method for protecting the optics of a laser processing device |
| CN111069800A (en) * | 2018-10-19 | 2020-04-28 | 中信国安盟固利动力科技有限公司 | Laser welding protective lens mounting rack |
| JP6748761B1 (en) * | 2019-05-14 | 2020-09-02 | Dmg森精機株式会社 | Laser irradiation head |
| DE102020211533B3 (en) * | 2020-09-15 | 2022-02-03 | Volkswagen Aktiengesellschaft | Measuring instrument for a laser tool, laser tool and workpiece processing device, and method for measuring a distance |
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| CN201076974Y (en) * | 2006-11-29 | 2008-06-25 | 普雷茨特两合公司 | Laser machining head for machining work-piece by means of laser beam |
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| CN102029470A (en) * | 2009-09-25 | 2011-04-27 | 普雷茨特两合公司 | Insert for holding an optical system in laser machining head and laser machining head |
| CN102728951A (en) * | 2011-04-13 | 2012-10-17 | 普雷茨特两合公司 | Cartridge for holding an optical element in a laser machining head |
| DE102011121697A1 (en) * | 2011-12-16 | 2013-06-20 | Precitec Kg | Laser machining apparatus, has gas feeding device that supplies flushing gas to housing during operation of apparatus under overpressure relative to surroundings of housing to prevent penetration of dirt particles into housing interior |
| DE202014105807U1 (en) * | 2014-12-02 | 2014-12-11 | Precitec Gmbh & Co. Kg | Cassette module for holding an optical element |
-
2015
- 2015-05-13 DE DE102015107556.3A patent/DE102015107556B3/en active Active
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2016
- 2016-05-12 CN CN201610657056.3A patent/CN106181080B/en active Active
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| CN201076974Y (en) * | 2006-11-29 | 2008-06-25 | 普雷茨特两合公司 | Laser machining head for machining work-piece by means of laser beam |
| CN101275833A (en) * | 2006-12-29 | 2008-10-01 | 施塔比拉测量工具古斯塔夫乌尔里希公司 | Measuring device |
| CN102029470A (en) * | 2009-09-25 | 2011-04-27 | 普雷茨特两合公司 | Insert for holding an optical system in laser machining head and laser machining head |
| CN102728951A (en) * | 2011-04-13 | 2012-10-17 | 普雷茨特两合公司 | Cartridge for holding an optical element in a laser machining head |
| DE102011121697A1 (en) * | 2011-12-16 | 2013-06-20 | Precitec Kg | Laser machining apparatus, has gas feeding device that supplies flushing gas to housing during operation of apparatus under overpressure relative to surroundings of housing to prevent penetration of dirt particles into housing interior |
| DE202014105807U1 (en) * | 2014-12-02 | 2014-12-11 | Precitec Gmbh & Co. Kg | Cassette module for holding an optical element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108227105A (en) * | 2016-12-22 | 2018-06-29 | 台湾东电化股份有限公司 | Camera lens module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181080B (en) | 2018-01-02 |
| DE102015107556B3 (en) | 2016-09-01 |
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